| |
 |
|
Class Information
Number: 473/231
Name: Games using tangible projectile > Golf > Practice swingable implement or indicator associated with swingable implement > Device attachable to or integral with swingable implement > Adjustable swingable implement, or swing or position indicator
Description: Subject matter wherein the structure comprises parts on the first or second instrument which are movable with respect to each other to change their relative position on the instrument; or wherein the structure is to provide the player with information concerning a characteristic of the motion of the instrument while it is being swung; or to provide the player with information concerning the location of the first or second instrument with respect to the player or another device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7510481 |
Golf club |
Mar. 31, 2009 |
| 7481715 |
Golf club head with alignment line |
Jan. 27, 2009 |
| 7431659 |
Golf club head |
Oct. 7, 2008 |
| 7311612 |
Golf club head with bi-polar magnetic impact detectors |
Dec. 25, 2007 |
| 7121953 |
Practice golf club, target, and swing platform apparatus |
Oct. 17, 2006 |
| 7083524 |
Golf club aligning kit and method of use |
Aug. 1, 2006 |
| 7033283 |
Golf putter |
Apr. 25, 2006 |
| 7014566 |
Golf putter |
Mar. 21, 2006 |
| 6872149 |
Golf club alignment aid |
Mar. 29, 2005 |
| 6863616 |
Golf swing training aid |
Mar. 8, 2005 |
| 6860817 |
Golf club |
Mar. 1, 2005 |
| 6849001 |
Practice golf club and target apparatus |
Feb. 1, 2005 |
| 6722999 |
Golf putting training device |
Apr. 20, 2004 |
| 6645083 |
Golf training tool providing audio feedback |
Nov. 11, 2003 |
| 6634955 |
Golf club |
Oct. 21, 2003 |
| 6623372 |
Golf putter with adjustable shaft and adjustable hosel |
Sep. 23, 2003 |
| 6435975 |
Golf club and method of use |
Aug. 20, 2002 |
| 6402632 |
Golf swing training apparatus |
Jun. 11, 2002 |
| 6123626 |
Laser putter system |
Sep. 26, 2000 |
| 6001025 |
Golf putting aid |
Dec. 14, 1999 |
| 5842808 |
Golf training clubs |
Dec. 1, 1998 |
| 5746662 |
Controlled pendulum golf putter |
May. 5, 1998 |
| 5607362 |
Shock absorbing golf club |
Mar. 4, 1997 |
| 5588920 |
Handle of golf club with improved control |
Dec. 31, 1996 |
| 5415408 |
Golf club |
May. 16, 1995 |
| 5178394 |
Shaft attachable golf club weight |
Jan. 12, 1993 |
| 4842280 |
Swing weight for golf club iron |
Jun. 27, 1989 |
| 4526374 |
Golf practice device |
Jul. 2, 1985 |
| 4213614 |
Practice weight attachment for golf clubs and method of weighting same |
Jul. 22, 1980 |
| 4045034 |
Golf club weighted attachment |
Aug. 30, 1977 |
| 4040631 |
Golf club swing guide |
Aug. 9, 1977 |
| 4017083 |
Putter |
Apr. 12, 1977 |
|
|
|
